Thermochromic thermometer



FIG. 1 is a front elevational view of a thermometer showing my new design with a typical temperature readout character activated;

FIG. 2 is a side elevational view thereof, the other side being identical thereto;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a front elevational view of another embodiment of my new design of FIG. 1 wherein another type of typical temperature readout character has been substituted for that of FIG. 1; and the rear and side views thereof are identical to FIGS. 2 and 3. 

The ornamental design for a thermochromic thermometer, as shown and described. 